| Name | Hydnotrya |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Tuberaceae |
| Contains | Hydnotrya carnea (Corda) Zobel Hydnotrya cubispora (E. A. Bessey & B. E. Thompson) Gilkey Hydnotrya ellipsospora Gilkey Hydnotrya sp. Hydnotrya tulasnei (Berkeley) Berkeley & Broome Hydnotrya variiformis Gilkey |